# Service bulletin A21\-007

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10208197
- Published by NHTSA: 2022\-02\-22
- Manufacturer's number: A21\-007
- Manufacturer's date: 2022\-02\-18
- NHTSA component: POWER TRAIN:AUTOMATIC TRANSMISSION

## NHTSA's summary

Service Bulletin \- The MIL comes on with DTC P0300 \(random misfire detected\) or P0301\-P0304 \(cylinder misfire detected\).

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10208197-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10208197-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Transmission and driveline, Automatic transmission

## Trouble codes named

P0300, P0301, P0304

## Vehicles listed

- 2015 to 2020 HONDA FIT

## Recalls for the same vehicles and component

- [15V574000](/recalls/nhtsa/15V574000.md), 2015-09-15: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\)

## Other bulletins for the same vehicles and component

- [A22\-002](/bulletins/10208198.md), 2022-02-22, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION; FUEL SYSTEM, GASOLINE. Service Bulletin \- Certain fuel injectors may not have been installed to proper specifications. An incorrectly installed fuel injector may lead to increased wear inside the injectors. This could result in reduced flow in the injectors and cause a misfire, air/fuel ratio imbalance, catalyst deterioration misdetection and/or fuel metering, resulting in MIL On.
- [A15\-065](/bulletins/10100704.md), 2017-05-25, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. SERVICE BULLETIN \- CERTAIN DRIVE CYCLE CONDITIONS MAY CREATE HIGHER\-THAN\-NORMAL STRESS ON THE INPUT SHAFT PULLEY WHICH, IF REPEATED ENOUGH TIMES, COULD CAUSE THE PULLEY TO BREAK. IF THE SHAFT PULLEY BREAKS, THE VEHICLE IS NOT ABLE TO MOVE WHILE IN GEAR OR THE WHEELS MAY LOCK, INCREASING THE RISK OF A CRASH.
- [A15\-065](/bulletins/10100403.md), 2017-05-24, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT. SERVICE BULLETIN \- CERTAIN DRIVE CYCLE CONDITIONS MAY CREATE HIGHER\-THAN\-NORMAL STRESS ON THE INPUT SHAFT PULLEY WHICH, IF REPEATED ENOUGH TIMES, COULD CAUSE THE PULLEY TO BREAK. IF THE SHAFT PULLEY BREAKS, THE VEHICLE IS NOT ABLE TO MOVE WHILE IN GEAR OR THE WHEELS MAY LOCK, INCREASING THE RISK OF A CRASH.

JSON: [/v1/bulletins/10208197](/v1/bulletins/10208197)

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